Binary package “uligo” in ubuntu lucid

tsumego (go problems) practice tool

To get stronger at the game of go, it is essential to develop one's
reading ability. That is why professionals recommend study of life and
death or tesuji (local offensive positions) problems. uliGo is a program
that allows you to do that: the computer displays a problem, and asks for
the answer. You enter the first move, the computer responds, and so on
until you reach the final solution or enter a wrong move.
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uliGo includes a stop clock, support for multiple solution paths, and
random color selection and board rotation (to avoid rote memorization).
It uses the standard SGF format for its problems, so you can easily
create your own using any SGF editor (such as CGoban).